搜尋結果
alert
- IPA[əˈlɜːt]
美式
英式
- 警惕的; 留心的；機靈的; 機敏的
- 警戒；警報
- 提醒…注意；向…報警
過去式：alerted 過去分詞：alerted 現在分詞：alerting
名詞複數：alerts
比較級：alerter 最高級：alertest
- 釋義
- 同反義
形容詞
- 1. 警惕的; 留心的 to be alert to 對…保持警惕
- 2. 機靈的; 機敏的
名詞
- 1. 警戒 to be on the alert for 對…保持警惕 to be on full alert 處於全面戒備狀態
- 2. 警報 to give or sound the alert 發出警報
及物動詞
- 1. 提醒…注意 to alert sb. to sth. 提醒某人注意某事
- 2. 向…報警
同義詞
1. quick to notice any unusual and potentially dangerous or difficult circumstances; vigilant
- vigilant
- , wide awake
- , aware
- , watchful
- , attentive
- , observant
- , circumspect
- , wary
- , chary
- , heedful
- , canny
- , on the lookout
- , on one's guard
- , on one's toes
- , all ears
- , keeping one's eyes open/peeled
- , keeping a weather eye open
- , on the qui vive
2. able to think clearly; intellectually active
- quick-witted
- , sharp
- , bright
- , quick
- , keen
- , perceptive
- , wide awake
- , responsive
- , agile
- , acute
- , astute
- , on the ball
- , on one's toes
- , quick off the mark
- , quick on the uptake
- , all there
- , with it
- , bright-eyed and bushy-tailed
3. the state of being watchful for possible danger
- vigilance
- , watchfulness
- , carefulness
- , attentiveness
- , guardedness
- , care
- , caution
- , cautiousness
- , wariness
- , chariness
- , alertness
- , circumspection
- , prudence
- , heedfulness
- , heed
- , mindfulness
4. an announcement or signal warning of danger
- warning
- , caution
- , notification
- , notice
- , exhortation
- , injunction
- , siren
- , alarm
- , signal
- , danger signal
- , distress signal
反義詞
「1. quick to notice any unusual and potentially dangerous or difficult circumstances; vigilant」的反義字
「2. able to think clearly; intellectually active」的反義字
「3. the state of being watchful for possible danger」的反義字
